10 Best Cordless Line Trimmer Australia

Last Updated on September 25, 2023 by Pro Handyman Australia – Editorial Team

In Australia’s vast landscapes and meticulous suburban gardens, maintaining neat edges and precision cuts often demands the right tool. Gone are the days when lengthy cords or petrol-powered machines were the only options. Today, cordless line trimmers are revolutionising the way Aussies manicure their green spaces. Offering portability, ease of use, and eco-friendly operation, these devices are rapidly becoming the preferred choice for both amateurs and professionals. 

This article dives deep into the top-rated cordless line trimmers available down under, ensuring that whether you have a sprawling estate or a modest backyard, you’ll find the perfect fit for your needs.

Our top picks:


1. Bosch 18V Cordless Lawn Grass Line Trimmer Whipper Snipper With 1 x 2.5ah Battery & Fast Charger, 26cm (EasyGrassCut 18)

Bosch 18V Cordless Lawn Grass Line Trimmer Whipper Snipper

Design and Handling:

This Bosch trimmer is characterized by its lightweight and balanced design, making it especially easy to handle. The classic green finish gives it an aesthetic edge, matching the garden vibe. Weighing just 3.5 kilograms, the trimmer provides a comfortable grass cutting experience, significantly reducing fatigue during prolonged use.

Performance:

Operating at a commendable 8500 RPM, the EasyGrassCut 18 ensures efficient and uninterrupted trimming. The semi-automatic spool further enhances its performance by eliminating the need for manual adjustments, facilitating continuous work.

Versatility:

This trimmer’s design focuses on reaching tight spaces or corners, ensuring no patch remains untrimmed. The added edge function, which provides clean edges along paths and walls, underpins its multi-functionality.

Battery System:

The 18V lithium-ion battery system stands out in this trimmer. It’s part of Bosch’s “Power for ALL” strategy, which means the same battery can be used across different tools in the home and garden spectrum. This system offers flexibility as users can switch the battery from one device to another, ensuring consistent power without the need for multiple batteries or chargers.

Pros:

  • Lightweight and well-balanced design for extended use without fatigue.
  • Semi-automatic spool for hassle-free adjustments and uninterrupted work.
  • Versatile design for precision trimming in tight spaces.
  • Innovative edge function for clean finishing along paths and walls.
  • Flexible 18V battery system compatible with other Bosch tools.

Cons:

  • For extremely rugged terrains, its power might be slightly limiting.

Evolution from Previous Models:

Comparing it to earlier models, Bosch seems to have addressed user concerns by introducing the semi-automatic spool and easy edging function, streamlining the trimming process. The focus on lightweight design and battery versatility further emphasizes its evolution, adapting to the modern user’s needs and preferences.

Check price: CHECK PRICE - AMAZON

2. Worx 20V 12inch Cordless GT 3.0 String Trimmer & Edger Weed Trimmer (Batteries & Charger Included) - WG163

Worx 20V 12″ Cordless GT 3.0 String Trimmer & Edger Weed Trimmer (Batteries & Charger Included) – WG163

Design & Convertibility:

The Worx GT 3.0 is a true 2-in-1 marvel, effortlessly converting from a string trimmer to a wheeled edger. With a weight of just 2.72 kg, this trimmer ensures minimal fatigue, ideal for extended use. The 90° tilting head provides adaptability to uneven terrains, ensuring every nook and corner is accessible.

Performance:

With a no-load speed of 7600 rpm and a 12″ cutting diameter, it’s designed for efficiency. The innovative push-button Command Feed spool system offers instant line feeding, saving users from constant manual readjustments. Adding to the trimmer’s uniqueness is the “Free Spools for Life” feature, emphasizing long-term value.

Battery & Compatibility:

The inclusion of two powerful 20V Power Share MaxLithium batteries stands out. This tool forms part of the WORX PowerShare family, where one battery can be interchangeably used across 75+ tools, a testament to Worx’s commitment to versatility and sustainability.

Additional Features:

The rubberized wheels ensure precision, giving straighter lines and cleaner cuts. The adjustable spacer guard is an excellent addition, preventing damage to plants or decorative landscape features. Furthermore, the trimmer offers protection to flower tops and other sensitive garden assets.

Pros:

  • Convertibility between trimmer and edger, eliminating the need for separate tools.
  • Command Feed spool system ensures consistent performance.
  • Interchangeable battery system across the WORX PowerShare range.
  • Lightweight design and adjustable features ensure adaptability to varied garden terrains.

Cons:

  • The 7600 rpm might be on the lower side for dense weed growth.
  • Being in the market since December 2015, newer models with advanced features might be available.

Evolutionary Insight:

Compared to its predecessors, this model embraces a more user-centric approach, with the innovative Command Feed system and the 90° tilting head. The move towards providing “Free Spools for Life” and compatibility across the WORX range shows Worx’s focus on creating sustainable and long-term solutions for its users.

Check price: CHECK PRICE - AMAZON

3. EGO Power+ ST1520S 15-Inch String Trimmer with POWERLOAD and Carbon Fiber Split Shaft Battery and Charger Not Included

EGO Power+ ST1520S 15-Inch String Trimmer with POWERLOAD and Carbon Fiber Split Shaft

Innovative Technology:

The EGO Power+ string trimmer introduces the world’s first POWERLOAD technology, revolutionizing the way users handle and replace string lines. Instead of the tedious manual winding, simply feed the line into the head and let the automatic winding take over at the push of a button.

Design & Durability:

With a carbon fiber shaft, this trimmer promises unmatched strength, claiming to outshine all its competitors in durability. This robust design ensures longevity and stands up to rigorous usage, making it an excellent investment for garden enthusiasts.

Performance:

Boasting a high-efficiency brushless motor, this trimmer guarantees optimal performance for trimming tasks. Its professional .095″ cutting line paired with bump feed line advance ensures precise and efficient trimming every time.

Battery & Compatibility:

Designed to work seamlessly with all EGO ARC Lithium batteries, it capitalizes on the cordless revolution, providing flexibility and reducing the hassle of tangled cords or limited mobility. The cordless design does mean reliance on external battery packs, a factor to consider for extended use.

Pros:

  • POWERLOAD technology simplifies line replacement.
  • Carbon fiber shaft offers exceptional durability.
  • High-efficiency brushless motor ensures consistent performance.
  • Universal compatibility with EGO ARC Lithium batteries.

Cons:

  • Battery and charger are not included, which might be inconvenient for some users.

Evolutionary Insight:

Comparing the EGO Power+ ST1520S to previous models, the addition of POWERLOAD technology sets it apart. It addresses the traditional hassle of manual line winding, a consistent pain point in string trimmers. Furthermore, the carbon fiber shaft shows EGO’s commitment to enhanced durability and strength, positioning this trimmer as a top contender in the cordless line trimmer category.

Check price: CHECK PRICE - AMAZON

4. Greenworks PRO 16-Inch 80V Cordless String Trimmer (Attachment Capable), Battery Not Included GST80320

Greenworks PRO 16-Inch 80V Cordless String Trimmer (Attachment Capable), Battery Not Included GST80320

Power & Compatibility:

The Greenworks PRO operates on an impressive 80V Li-Ion battery, offering compatibility across a variety of professional tools. Mimicking a 32cc gas engine’s performance, this trimmer is optimal for heavy-duty tasks without the gasoline fuss. The flexibility to use various gas attachments also stands as a considerable advantage for those seeking multipurpose tools.

Design & Usability:

This 16-inch trimmer boasts a dual 14/16-inch string trimmer bump feed attachment, catering to diverse trimming needs. Emphasizing user comfort, its lightweight design paired with a variable speed trigger ensures power remains at the user’s fingertips. Its die-cast gearbox reinforces durability, ensuring longevity and resilience against wear and tear.

Battery System:

While it doesn’t come with a battery, it’s compatible with GreenWorks Pro 80V system batteries—specifically models GBA80200 and GBA80400. The swift charging times (30 minutes for 2ah and 1 hour for 4ah) minimize downtime, ensuring the tool is ever-ready.

Pros:

  • Powerful brushless motor, rivaling a 32cc gas engine.
  • Versatile attachment capability compatible with most gas attachments.
  • Quick battery charge times for minimal interruptions.
  • Lightweight design with a robust die-cast gearbox.

Cons:

  • Battery and charger sold separately, potentially increasing the overall cost.

Evolutionary Insight:

Compared to its predecessors, the Greenworks PRO 16-Inch 80V trimmer emphasizes both power and versatility. By offering an attachment-capable powerhead and emphasizing swift battery charge times, it’s evident that Greenworks is tuned into user demands, addressing both power requirements and operational efficiency in this evolution.

Check price: CHECK PRICE - AMAZON

5. BLACK+DECKER 18V Lithium-Ion 28cm String Trimmer Kit 2.0Ah

BLACK+DECKER 18V Lithium-Ion 28cm String Trimmer Kit 2.0Ah

Versatility & Design:

The BLACK+DECKER 18V Lithium-Ion trimmer stands out in the realm of multitasking garden tools. With its unique 3-IN-1 design, it effortlessly converts from a strimmer for tall grass and overgrown areas, to a precision edger, and further morphs into a mini-mower for smaller turfed surfaces. The innovative “Click and Go” feature ensures a hassle-free switch between these modes, underlining user-centric engineering.

Performance & Battery Life:

Empowered by the high-torque E-Drive gear system, this tool tackles even the most stubborn overgrowths without any clogs. The 28cm cutting swath promises rapid completion over extensive areas. With the Power Select Run Time Extender, users can manipulate the power based on the task, ensuring optimal battery utilization. The 18V 2.0Ah Lithium battery stands as a testament to enduring, fade-free power.

User-Friendly Features:

BLACK+DECKER accentuates ease of use with its automatic single line feed system and the Flip To Edge Mechanism. Additionally, its telescopic tube and adjustable second handle guarantee user comfort, rendering it a go-to for both novices and professionals.

Pros:

  • Unique 3-IN-1 functionality offering versatility.
  • Efficient high-torque E-Drive system.
  • Adjustable power for extended battery life.
  • Lightweight and user-friendly design.

Cons:

  • Battery life may vary significantly based on usage intensity.

Evolutionary Standpoint:

Over the years, BLACK+DECKER has refined its products, focusing on versatility and user comfort. This trimmer embodies that evolution, consolidating multiple garden tools into one, without compromising on efficiency. It is a clear indication of the brand’s commitment to innovative solutions tailored for modern gardening challenges.

Check price: CHECK PRICE - AMAZON

6. Bosch Home & Garden UniversaLGrassCut 18 (Baretool) Forest Green

Bosch Home & Garden UniversalGrassCut 18 (Baretool) Forest Green

Versatility & Ergonomics:

The Bosch UniversalGrassCut 18 exemplifies the brand’s commitment to versatile garden tools. This trimmer’s stand-out feature is its V-shape joystick handle, promoting a natural working posture, making it a user’s delight. This ergonomic design ensures back-friendly trimming and can adjust to various body heights, reducing physical strain on the user.

Performance & Features:

Uninterrupted trimming is guaranteed, thanks to the IntelliFEED system that automatically feeds the spool line to its full cutting width, eliminating the manual hassle. Its flexible head is another testament to its multifaceted design, enabling users to easily transition between trimming, edging, or cutting beneath benches. The foot pedal mechanism is a game-changer, allowing users to effortlessly twist or lower the handle for different trimming functions.

Battery Flexibility:

Bosch’s 18V battery system ensures consistent power while offering the adaptability to switch between different devices. It’s a future-focused approach, potentially saving on the acquisition of other 18V system devices due to shared battery compatibility.

Pros:

  • V-shaped handle for ergonomic comfort and adaptability.
  • IntelliFEED system for continuous trimming.
  • Flexible head design for multiple trimming tasks.
  • Universal 18V battery system compatibility across Bosch devices.

Cons:

  • Some accessories are sold separately.
  • Might be less robust for heavily overgrown areas due to its ergonomic focus.

Check price: CHECK PRICE - AMAZON

7. WORX 20V Cordless 2-in-1 Line Grass Trimmer0Edger, with Command Feed, 1x 2.0Ah Battery and Fast Charger WG163E.2

WORX 20V Cordless 2-in-1 Line Grass Trimmer/Edger, w/Command Feed, 1x 2.0Ah Battery and Fast Charger WG163E.2

Versatility in Design:

WORX has delivered a versatile garden tool in the form of its 2-in-1 Line Grass Trimmer/Edger. The device’s effortless transition between a trimmer and edger—without requiring additional tools—speaks volumes about its innovative design. Its ability to cater to different terrains with a 90º pivoting head further demonstrates its adaptability.

User-Controlled Performance:

A significant highlight is the Command Feed system. Unlike conventional trimmers that rely on bumping or automated feed mechanisms, this WORX model gives users direct control. With just a button press, users can advance the line, ensuring seamless operation without unnecessary interruptions.

Ergonomics & Comfort:

The ergonomic 7-position handle sets this trimmer apart. It caters to varied user preferences, ensuring comfortable and fatigue-free use, especially during extended gardening sessions.

Pros:

  • Dual functionality of trimming and edging in one device.
  • Command Feed system for user-controlled line advancement.
  • Head pivots 90º, ensuring adaptability across different terrains.
  • Ergonomically designed handle with seven adjustable positions.

Cons:

  • Weightier than some competitors at 3.76 kg.
  • A singular battery might limit extended use for larger gardens.

Check price: CHECK PRICE - AMAZON

8. Baumr-AG 20V Cordless Line Trimmer 2in1 Edger-Trimmer with Lithium-Ion Battery and Charger Kit, LT3

Baumr-AG 20V Cordless Line Trimmer 2in1 Edger/Trimmer with Lithium-Ion Battery and Charger Kit, LT3

Functionality and Design:

The Baumr-AG LT3 stands out with its 4 Angle Swivel Trimmer Head Function, enabling users to tackle various trimming tasks with precision. Paired with a robust 20V Lithium-ion battery, it promises performance alongside flexibility. The ergonomic swivel front handle and lightweight telescopic shaft further amplify its design prowess, ensuring both ease of use and adaptability for users of different heights.

Performance Metrics:

With a no-load speed of 6500rpm and a cutting diameter of 300mm, the LT3 proves itself in terms of operational efficiency. The 6.5m spool capacity ensures fewer interruptions, and the 1.6mm trimmer line is both durable and effective.

User Experience:

The rubber over moulded throttle control handle adds a touch of comfort, minimizing hand fatigue during prolonged use. Additionally, the inclusion of a trimmer head guide bracket showcases the brand’s commitment to user safety.

Pros:

  • 4 Angle Swivel Trimmer Head for versatile trimming.
  • Ergonomic design elements, including an adjustable swivel handle.
  • Swift 60-minute charging time with a decent 25-minute runtime.
  • Comprehensive kit including protective guard and an accessible online user manual.

Cons:

  • Running time might be limiting for expansive gardens.
  • The need to access the user manual online may not suit all users.

Check price: CHECK PRICE - AMAZON

9. MaxPower 338814 0.095-Inch Premium Twisted Trimmer Line, 200-Foot Length

MaxPower 338814 0.095-Inch Premium Twisted Trimmer Line, 200-Foot Length

Material and Origin:

Made from high-quality co-polymer material, this trimmer line ensures resilience and durability. With its origins from the United States, users can expect a reliable standard of quality and performance.

Performance and Efficiency:

The MaxPower Premium Commercial Grade trimmer line is designed not just for longevity but also for peak performance. The twisted structure means less line drag and a significant improvement in energy efficiency. Its 0.095-inch diameter paired with a length of 200 feet assures users of prolonged usability.

User Experience:

One of the standout features of this trimmer line is the noise reduction, especially beneficial for suburban settings. With up to 50% noise reduction in larger diameter lines, it guarantees a more serene trimming experience. The design also results in decreased equipment vibration, which contributes to both comfort and precision during trimming tasks.

Pros:

  • Constructed from durable co-polymer material.
  • Twisted design enhances energy efficiency and reduces line drag.
  • Significant noise reduction for a quieter operation.
  • Decreases equipment vibration for a smoother user experience.

Cons:

  • Assembly required, which might be a minor inconvenience for some users.
  • Limited to its specified diameter, making it unsuitable for devices requiring different specs.

Check price: CHECK PRICE - AMAZON

10. Ryobi One Plus+ AC80RL3 OEM .080 Inch Twisted Line and Spool for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack)

Ryobi One Plus+ AC80RL3 OEM .080 Inch Twisted Line and Spool for Ryobi 18v, 24v, and 40v Cordless Trimmers (3 Pack)

Genuine OEM Parts:

Originating directly from Ryobi, users can trust the reliability and compatibility of these spools. Ryobi’s reputation for producing quality gardening equipment is reflected in these genuine OEM parts, ensuring an ideal fit and function for the intended devices.

Performance and Usability:

This twisted .080″ trimmer line is crafted for resilience, especially when tackling challenging grass and persistent weeds. The twisted design not only enhances durability but ensures a clean cut, making garden maintenance a breeze. Designed to fit Ryobi ONE+ cordless trimmers (including 18v, 24v, and 40v models), it promises a seamless experience for users of these devices.

Convenience and Efficiency:

The pack of three ensures continuity in garden tasks, minimizing disruptions from frequent replacements. Furthermore, the easy snap-in feature of the spool allows users to swiftly change lines, making it a timely solution for landscaping chores.

Pros:

  • Genuine OEM Ryobi parts guarantee quality and compatibility.
  • Twisted line design amplifies durability and cutting efficiency.
  • Suitable for multiple Ryobi cordless trimmer models.
  • Comes in a pack of three, ensuring prolonged use.

Cons:

  • Trimmer line color might differ from the product image, which might be a minor cosmetic concern for some users.
  • Limited exclusively to Ryobi trimmer models, restricting its versatility for users with multiple brand devices.

Check price: CHECK PRICE - AMAZON

 

Features to Consider in a Cordless Line Trimmer:

When shopping for the best cordless line trimmer, several features can determine your gardening experience. Firstly, the battery life is paramount; it dictates how long you can work without interruptions. Depending on the garden size and thickness of the grass, you’d need a battery that can last long enough to finish the job. 

Cutting width is another vital factor; a broader cutting width means you can cover more ground quickly, while a narrower one offers precision. Adjustability ensures the trimmer can cater to users of various heights and reach difficult areas. Other factors like the type of trimming line, motor speed, and ease of switching the spool are also essential to ensure efficient trimming.

Advantages of Cordless Over Corded:

Opting for a cordless line trimmer comes with a slew of benefits that make gardening tasks more manageable. The primary advantage is mobility. Without a cord, you’re free to move around the garden without being restricted to the length of a cord or constantly looking for power outlets. This freedom is especially beneficial for larger gardens. 

Safety is another perk; there’s no risk of tripping over cords or the potential hazard of cutting the cable accidentally. Ease of use is also enhanced. Cordless trimmers are generally more lightweight and maneuverable, making them user-friendly, especially for those who might not be as familiar with gardening tools.

Battery Life and Performance:

The heart of any cordless tool is its battery, and trimmers are no exception. The two common types of batteries you’ll encounter are Lithium-ion (Li-ion) and Nickel-Cadmium (Ni-Cd). Li-ion batteries are more popular due to their longer life span, faster charging times, and consistent power output. 

In contrast, Ni-Cd batteries are often heavier and can suffer from the ‘memory effect,’ which can reduce their overall lifespan. When considering a trimmer, it’s essential to look at both the charge time (how long it takes to fully charge the battery) and the run time (how long the trimmer can operate on a single charge). Both metrics will give a good indication of the trimmer’s performance and efficiency.

Ergonomic Design and User Comfort:

Using a trimmer should not be a test of one’s endurance. A well-designed trimmer will prioritize user comfort. Adjustable handles allow the user to set the trimmer to a height and angle that’s most comfortable for them, reducing strain on the back and arms. 

The telescopic shaft can be extended or retracted to suit the user’s height, ensuring they don’t have to bend excessively. The overall weight of the trimmer also plays a crucial role in user comfort. A lightweight trimmer is easier to carry around and maneuver, especially for extended periods, reducing the chances of fatigue. The design should also ensure that vibrations are minimal, as excessive vibrations can lead to discomfort and numbness over prolonged use.

 

FAQ Section

What is a cordless line trimmer?

A cordless line trimmer is a garden tool used for cutting grass and small plants, operating on a battery rather than needing a power cord or gasoline.

How does a cordless trimmer compare to a gas-powered one?

Cordless trimmers are quieter, more environmentally friendly, and require less maintenance than gas-powered ones. However, gas trimmers often offer more power, making them suitable for thicker vegetation.

How long does the battery of a cordless trimmer typically last?

The battery life varies among models, but most cordless trimmers can run between 30 minutes to an hour on a single charge. Always check the manufacturer’s specifications for precise run times.

Are cordless line trimmers suitable for large gardens or yards?

Yes, they are suitable for most garden sizes. However, if you have an extensive garden, you might need spare batteries or opt for a model with extended battery life.

Can I use any trimming line with my cordless trimmer?

It’s recommended to use the trimming line specified by the manufacturer. Using a different line can reduce efficiency and potentially damage the trimmer.

Do cordless line trimmers require much maintenance?

Generally, cordless trimmers require less maintenance than gas-powered ones. Regularly clean the cutting head, check the trimming line, and ensure the battery is charged and stored correctly.

Is it worth investing in a model with adjustable features?

Adjustable features, such as a telescopic shaft or rotating head, can improve comfort and allow for more versatile trimming. If you anticipate varied trimming tasks or multiple users, it might be worth the investment.

 

Conclusion:

Choosing the right cordless line trimmer can make garden maintenance efficient and enjoyable. With the advancements in battery technology and design, these trimmers have become a reliable choice for gardeners, combining the benefits of mobility, ease of use, and eco-friendliness. As with any tool, it’s essential to consider your specific needs, from the size of your garden to the type of vegetation you’ll be trimming. 

By weighing the features and understanding the advantages of cordless models, you’ll be well on your way to making an informed decision that will serve you well for years to come. Whether you’re a professional landscaper or a weekend gardening enthusiast, the right cordless line trimmer can make all the difference in achieving that perfectly manicured outdoor space.